JP2021075188A - 車両用シート - Google Patents
車両用シート Download PDFInfo
- Publication number
- JP2021075188A JP2021075188A JP2019204263A JP2019204263A JP2021075188A JP 2021075188 A JP2021075188 A JP 2021075188A JP 2019204263 A JP2019204263 A JP 2019204263A JP 2019204263 A JP2019204263 A JP 2019204263A JP 2021075188 A JP2021075188 A JP 2021075188A
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- state
- seat
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- seated
- pressing
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- 238000003825 pressing Methods 0.000 claims abstract description 74
- 210000004197 pelvis Anatomy 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 9
- 230000009467 reduction Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 5
- 238000011156 evaluation Methods 0.000 description 11
- 230000001603 reducing effect Effects 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 238000004804 winding Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229940002865 4-way Drugs 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
- B60N2/02253—Electric motors therefor characterised by the transmission between the electric motor and the seat or seat parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/64—Back-rests or cushions
- B60N2/643—Back-rests or cushions shape of the back-rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/64—Back-rests or cushions
- B60N2/646—Back-rests or cushions shape of the cushion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/64—Back-rests or cushions
- B60N2/66—Lumbar supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
- B60N2/0268—Non-manual adjustments, e.g. with electrical operation with logic circuits using sensors or detectors for adapting the seat or seat part, e.g. to the position of an occupant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/64—Back-rests or cushions
- B60N2/66—Lumbar supports
- B60N2/666—Lumbar supports vertically adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
本発明の第1の実施形態に係る車両用シートについて図1〜図18を用いて説明する。なお、これらの図において適宜示される矢印FRはシート前方側を示しており、矢印UPはシート上方側を示しており、矢印Wはシート幅方向を示している。
次に、本実施形態の作用及び効果について説明する。
次に、本発明の第2の実施形態に係る車両用シートについて、図19を用いて説明する。図19には、本実施形態に係る車両用シート70が斜視図で示されている。なお、本実施形態は、以下に説明する点を除いて、第1の実施形態と実質的に同様の構成となっている。よって、第1の実施形態と実質的に同様の構成部については、同一符号を付して説明を省略する。
なお、上記第1の実施形態では、図4A及び図4Bに示される制御部62は、乗員着座後の最初の押圧状態の継続時間が一例として40分になるように骨盤サポート18を制御しているが、変形例として、制御部(62)は、乗員着座後の最初の押圧状態の継続時間が35分〜39分及び41分〜45分のいずれかになるように骨盤サポート18を制御してもよい。
10H シート本体
18 骨盤サポート(押圧機構)
62 制御部
70 車両用シート
72 体圧センサ
76 制御部
P 着座乗員
Pp 着座乗員の骨盤
Claims (3)
- 乗員着座用のシート本体と、
前記シート本体に設けられ、着座乗員の骨盤を押圧する押圧状態と、着座乗員の骨盤を押圧しない非押圧状態と、の間で切り替え可能な押圧機構と、
前記シート本体に乗員が着座している状態において前記押圧状態と前記非押圧状態とが交互に繰り返されるように前記押圧機構を制御する制御部と、
を有する車両用シート。 - 前記制御部は、更に、乗員着座後の最初の前記押圧状態の継続時間が乗員着座後の二回目以降の前記押圧状態の継続時間よりも長い時間でかつ35分〜45分になるように、前記押圧機構を制御する、請求項1に記載の車両用シート。
- 前記シート本体には、前記押圧機構が着座乗員の骨盤を押圧する範囲に対応する部分に体圧センサが設けられ、
前記制御部は、更に、前記体圧センサの検出結果に基づいて、前記体圧センサの検出範囲で着座乗員の体圧が作用する部分の面積が所定の基準値以上でかつ前記体圧の最大値が所定値以下である第1の状態と、前記第1の状態でない第2の状態と、が予め設定したタイミングで切り替わるように前記押圧機構を制御する、請求項1に記載の車両用シート。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019204263A JP2021075188A (ja) | 2019-11-11 | 2019-11-11 | 車両用シート |
US17/090,174 US11318863B2 (en) | 2019-11-11 | 2020-11-05 | Vehicle seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019204263A JP2021075188A (ja) | 2019-11-11 | 2019-11-11 | 車両用シート |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2021075188A true JP2021075188A (ja) | 2021-05-20 |
Family
ID=75845564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019204263A Pending JP2021075188A (ja) | 2019-11-11 | 2019-11-11 | 車両用シート |
Country Status (2)
Country | Link |
---|---|
US (1) | US11318863B2 (ja) |
JP (1) | JP2021075188A (ja) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05124464A (ja) * | 1991-10-31 | 1993-05-21 | Nissan Motor Co Ltd | 車両用シート |
JPH05178140A (ja) * | 1991-11-07 | 1993-07-20 | Toyota Motor Corp | 車両用シートの制御装置 |
JPH06133829A (ja) * | 1992-10-28 | 1994-05-17 | Nissan Motor Co Ltd | 座席装置 |
JPH11342776A (ja) * | 1998-05-30 | 1999-12-14 | Ts Tech Co Ltd | 着座姿勢保持可能な車両用座席 |
JP2001218647A (ja) * | 2000-02-10 | 2001-08-14 | Bridgestone Corp | 車両用シート |
WO2007094492A1 (ja) * | 2006-02-13 | 2007-08-23 | Ts Tech Co., Ltd. | 疲労軽減機能付自動車用シート |
JP2009001315A (ja) * | 2007-06-22 | 2009-01-08 | Sahara Kagaku Kogyo Kk | 飲料水用容器 |
JP2014139069A (ja) * | 2012-12-17 | 2014-07-31 | Tokai Rubber Ind Ltd | パワーシート装置 |
JP2019131049A (ja) * | 2018-01-31 | 2019-08-08 | 本田技研工業株式会社 | 車両用シートのペルビックサポート装置 |
JP2019137286A (ja) * | 2018-02-13 | 2019-08-22 | 本田技研工業株式会社 | 車両用シートの乗員姿勢調節装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0856776A (ja) | 1994-08-23 | 1996-03-05 | Tachi S Co Ltd | ランバーサポート装置 |
US10647235B2 (en) * | 2014-06-09 | 2020-05-12 | Lear Corporation | Adjustable seat assembly with driving modes |
DE102016103017B4 (de) * | 2015-02-23 | 2021-03-04 | Grammer Aktiengesellschaft | Fahrzeugsitz |
JP6572727B2 (ja) * | 2015-10-22 | 2019-09-11 | テイ・エス テック株式会社 | 状態矯正ユニット |
US10518685B2 (en) * | 2017-03-08 | 2019-12-31 | Ts Tech Co., Ltd. | Conveyance seat |
US20190337412A1 (en) * | 2018-05-04 | 2019-11-07 | Lear Corporation | Adjustable seat assembly and input from a health care provider |
KR102136560B1 (ko) * | 2018-07-30 | 2020-07-22 | 박찬욱 | 의자용 좌판 및 이를 포함하는 의자 |
JP7385103B2 (ja) * | 2019-07-02 | 2023-11-22 | テイ・エス テック株式会社 | 車両用シート |
JP7435243B2 (ja) * | 2019-08-08 | 2024-02-21 | 株式会社アイシン | 空気袋及び車両用シート装置 |
FR3106094B1 (fr) * | 2020-01-15 | 2022-10-07 | Faurecia Sieges Dautomobile | Siege de vehicule avec systeme de surveillance |
-
2019
- 2019-11-11 JP JP2019204263A patent/JP2021075188A/ja active Pending
-
2020
- 2020-11-05 US US17/090,174 patent/US11318863B2/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05124464A (ja) * | 1991-10-31 | 1993-05-21 | Nissan Motor Co Ltd | 車両用シート |
JPH05178140A (ja) * | 1991-11-07 | 1993-07-20 | Toyota Motor Corp | 車両用シートの制御装置 |
JPH06133829A (ja) * | 1992-10-28 | 1994-05-17 | Nissan Motor Co Ltd | 座席装置 |
JPH11342776A (ja) * | 1998-05-30 | 1999-12-14 | Ts Tech Co Ltd | 着座姿勢保持可能な車両用座席 |
JP2001218647A (ja) * | 2000-02-10 | 2001-08-14 | Bridgestone Corp | 車両用シート |
WO2007094492A1 (ja) * | 2006-02-13 | 2007-08-23 | Ts Tech Co., Ltd. | 疲労軽減機能付自動車用シート |
US20090127906A1 (en) * | 2006-02-13 | 2009-05-21 | Shinji Sugiyama | Automobile Seat With Fatigue Reduction Function |
JP2009001315A (ja) * | 2007-06-22 | 2009-01-08 | Sahara Kagaku Kogyo Kk | 飲料水用容器 |
JP2014139069A (ja) * | 2012-12-17 | 2014-07-31 | Tokai Rubber Ind Ltd | パワーシート装置 |
JP2019131049A (ja) * | 2018-01-31 | 2019-08-08 | 本田技研工業株式会社 | 車両用シートのペルビックサポート装置 |
JP2019137286A (ja) * | 2018-02-13 | 2019-08-22 | 本田技研工業株式会社 | 車両用シートの乗員姿勢調節装置 |
Also Published As
Publication number | Publication date |
---|---|
US11318863B2 (en) | 2022-05-03 |
US20210138932A1 (en) | 2021-05-13 |
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